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mkconfigs 2.2 KB

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  1. #!/bin/sh
  2. #
  3. # Copyright (C) 2002 Khalid Aziz <khalid_aziz at hp.com>
  4. # Copyright (C) 2002 Randy Dunlap <rddunlap at osdl.org>
  5. # Copyright (C) 2002 Al Stone <ahs3 at fc.hp.com>
  6. # Copyright (C) 2002 Hewlett-Packard Company
  7. #
  8. # This program is free software; you can redistribute it and/or modify
  9. # it under the terms of the GNU General Public License as published by
  10. # the Free Software Foundation; either version 2 of the License, or
  11. # (at your option) any later version.
  12. #
  13. # This program is distributed in the hope that it will be useful,
  14. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. # GNU General Public License for more details.
  17. #
  18. # You should have received a copy of the GNU General Public License
  19. # along with this program; if not, write to the Free Software
  20. # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21. #
  22. # Busybox version by Matteo Croce <3297627799 at wind.it>
  23. #
  24. # Rules to generate bbconfigopts.h from .config:
  25. # - Retain lines that begin with "CONFIG_"
  26. # - Retain lines that begin with "# CONFIG_"
  27. # - lines that use double-quotes must \\-escape-quote them
  28. config=.config
  29. {
  30. echo "\
  31. #ifndef _BBCONFIGOPTS_H
  32. #define _BBCONFIGOPTS_H
  33. /*
  34. * busybox configuration settings.
  35. *
  36. * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  37. *
  38. * This file is generated automatically by scripts/mkconfigs.
  39. * Do not edit.
  40. */
  41. static const char bbconfig_config[] ALIGN1 ="
  42. grep -e '^# CONFIG_' -e '^CONFIG_' "$config" \
  43. | sed -e 's/\"/\\\"/g' -e 's/^/"/' -e 's/$/\\n"/'
  44. echo ";"
  45. echo "#endif"
  46. } >"$1"
  47. {
  48. echo "\
  49. #ifndef _BBCONFIGOPTS_BZ2_H
  50. #define _BBCONFIGOPTS_BZ2_H
  51. /*
  52. * busybox configuration settings.
  53. *
  54. * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  55. *
  56. * This file is generated automatically by scripts/mkconfigs.
  57. * Do not edit.
  58. */
  59. static const char bbconfig_config_bz2[] ALIGN1 = {"
  60. grep -e '^# CONFIG_' -e '^CONFIG_' "$config" \
  61. | bzip2 -1 | dd bs=2 skip=1 2>/dev/null \
  62. | od -v -b \
  63. | sed -e 's/^[^ ]*//' \
  64. -e 's/ //g' \
  65. -e '/^$/d' \
  66. -e 's/\(...\)/0\1,/g'
  67. echo "};"
  68. echo "#endif"
  69. } >"$2"